S150 AC/DC Smart Charger, 1x50W

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Smart Chargers


  • Recognizes unique Smart battery data for safe, easy charging
  • Charges 2-4S LiPo, Lilon, LiHV, LiFe batteries 300mAh and above
  • Also charges 2-12 cell NiMH batteries
  • Can also be used to charge batteries without Smart technology
  • 50 watts of charging power, up to 5 amps of charge current
  • Compact, easily portable design
  • One-button interface and simple to understand charging indicator
  • Adaptable for AC power input (includes AC to 20V DC power supply)
  • Quiet internal cooling fan maintains a safe, efficient operating temperature
  • Accepts future Smart technology updates


With the compact S150 AC Mini Smart Charger, modelers of all experience levels can enjoy the charging advantages of innovative Spektrum™ Smart technology. This 50 watt charger brings advanced Smart charging capabilities and features to an affordable platform that features an easy-to-use, one-button interface.

When used with Spektrum Smart batteries with an IC3™ or IC5™ connector, the S150 uploads charging data from each battery's integrated memory chip. That pack-specific data helps you evaluate battery health and makes charging a snap — because the S150 can read and make the correct chemistry setting automatically. The S150 AC Mini Smart Charger is compatible with LiPo, Lilon, LiHV, and NiMH battery types.

Needed to Complete
  • Nothing! The Spektrum™ S150 is usable with your Smart batteries, as well as regular, compatible batteries, right out of the box.
What's in the Box?
  • (1) Spektrum™ S150 AC Mini Smart Charger
  • (1) AC to 20V DC 3 Amp Power Supply
  • (1) Product Manual

Spektrum™ Smart Tech Video Overview


Product Specifications

Amp Meter No
Application Battery Charger for Electric Powered RC Vehicles and Aircraft
Battery Balance Connector JST-XH
Battery Temperature Monitoring No
Battery Type LiPo (3.7V per cell)
Connector Type IC3
Cooling Method Fan
Discharge Yes
Input Voltage 100-240V AC
Integrated Balancing Yes - Internal Balancer & Internal Adapter
Low Input Voltage Protection Yes
Maximum Charge Rate 17.4V, 5A, 50W
Normal/Standard Charge Current 1.0 - 5.0A
Number of Cells 2-4S LiPo, LiFe LiHV, LiFe, 2-12 cell NiMH
Output 5A
Output Connector IC3 (compatible with EC3)
Over Current Protection Yes
Peak Detection Yes
Product Height 1.12" (28.5mm)
Product Length 2.5" (65mm)
Product Weight 2.2oz (63g)
Product Width 1.9" (49mm)
Programmable No
Reverse Polarity Protection Yes
Safety Timer Yes
Search Keywords smartspmx_charger
Selectable Charge Rate Yes
Shape Rectangular
Short Circuit Protection Yes
Technology Smart
Thermal Protection Yes
Voltage Meter No